News

Hot in one room, freezing in another? Don’t blame your AC just yet. In this post, I’m breaking down why airflow imbalances happen in 4-ton systems, what to check first, and when to bring in the pros to rebalance your comfort.

Your 4-ton AC does the heavy lifting, but your thermostat? That’s the brains of the operation. In this guide, we’ll talk smart thermostat compatibility with R-32 systems, how to set schedules that actually save money, and which models won’t throw a tantrum when your system cycles on.

Your 4-ton AC just blinked at you like it’s sending Morse code and now you're sweating bullets. Don’t panic. In this guide, I’ll show you how to decode error messages, understand blinking lights, and figure out when to fix it yourself—and when to phone the HVAC cavalry.

Not sure if a 4-ton air conditioner is overkill or just right for your 2,500 sq ft home? Let’s break it down like pros—with real-world sizing math, SEER2 secrets, and a few laughs. Spoiler: it’s not just about square footage.

If you're considering a 4-ton AC upgrade, you’ve probably seen the term “R-32” popping up all over the place. Is it the future of refrigerants or just another marketing gimmick? I’m diving into the facts, breaking down the myths, and helping you figure out if your next cooling system should be riding the R-32 wave.

Hey HVAC warriors and weekend warriors! I'm Savvy Mavi, and if you're staring down the barrel of a 4-ton R-32 AC install or scratching your head over a mystery error code, you're in the right place. From site prep to smart thermostat setup, I’m breaking down installation and troubleshooting like a pro (but with fewer swear words and more emojis).

The Trane recall didn’t just reveal a manufacturing flaw—it exposed how behind-the-times some HVAC systems really are. Savvy Mavi walks you through what’s changed in building codes, why refrigerant safety matters more than ever, and how to future-proof your home with R-32 systems that already meet 2025 A2L compliance.

If your HVAC unit was impacted by the Trane recall—or if it’s just old, inefficient, and out of date—Savvy Mavi’s got your upgrade guide. Find out why R-32 air conditioner and gas furnace combos are the safest, smartest replacements for long-term comfort and efficiency.

Savvy Mavi is back and ready to spill the tea: the Trane recall wasn’t just one company’s oopsie—it’s a warning sign about what’s going wrong in HVAC manufacturing. Learn how to shop smarter with R-32 systems and keep your home safe, efficient, and recall-proof.

When the Trane recall hit, homeowners across the country started asking the tough questions. Savvy Mavi’s here to help you ditch the risk and upgrade to cleaner, safer split systems powered by R-32 refrigerant.

The recent Trane recall has homeowners rethinking their HVAC choices—and for good reason. In this guide, Savvy Mavi unpacks why R-32 air conditioners and gas heaters are becoming the go-to for safety, sustainability, and long-term peace of mind. 

R-32 refrigerant is taking the HVAC world by storm—but what does that mean for your furnace? Savvy Mavi explains how R-32 works with hybrid systems and why it may be the future of clean, efficient home heating.